Livestock feed bunk



FIG. 1 is a perspective view of a livestock feed bunk embodying my new design;

FIG. 2 is a rear-elevational view;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right end elevational view; and

FIG. 6 is a cross-sectional view taken along the line 6--6 in FIG. 2. 

The ornamental design for a livestock feed bunk, as shown and described. 